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<div class="title">outofcore_base_data.h</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Software License Agreement (BSD License)</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *  Point Cloud Library (PCL) - www.pointclouds.org</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *  Copyright (c) 2010-2012, Willow Garage, Inc.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *  All rights reserved.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *  Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *  modification, are permitted provided that the following conditions</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> *  are met:</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *   * Redistributions of source code must retain the above copyright</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> *     notice, this list of conditions and the following disclaimer.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *   * Redistributions in binary form must reproduce the above</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *     copyright notice, this list of conditions and the following</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> *     disclaimer in the documentation and/or other materials provided</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> *     with the distribution.</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> *   * Neither the name of Willow Garage, Inc. nor the names of its</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> *     contributors may be used to endorse or promote products derived</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> *     from this software without specific prior written permission.</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"> *  &quot;AS IS&quot; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"> *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"> *  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment"> *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment"> *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="comment"> *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="comment"> *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="comment"> *  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="comment"> *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="comment"> *  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="comment"> *  POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="comment"> *  $Id$</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160; </div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor">#ifndef PCL_OUTOFCORE_OCTREE_BASE_METADATA_H_</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#define PCL_OUTOFCORE_OCTREE_BASE_METADATA_H_</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160; </div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">#include &lt;pcl/pcl_macros.h&gt;</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">#include &lt;pcl/outofcore/boost.h&gt;</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="preprocessor">#include &lt;pcl/outofcore/cJSON.h&gt;</span></div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160; </div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="preprocessor">#include &lt;pcl/common/eigen.h&gt;</span></div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160; </div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="preprocessor">#include &lt;pcl/outofcore/metadata.h&gt;</span></div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160; </div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="comment">//standard library</span></div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160; </div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="keyword">namespace </span>pcl</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;{</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;  <span class="keyword">namespace </span>outofcore</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;  {</div>
<div class="line"><a name="l00097"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html">   97</a></span>&#160;    <span class="keyword">class </span>PCL_EXPORTS <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html">OutofcoreOctreeBaseMetadata</a> : <span class="keyword">public</span> <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_abstract_metadata.html">OutofcoreAbstractMetadata</a></div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    {</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;      <span class="keyword">public</span>:</div>
<div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a28adc53a7e4cbaf520565cae91174c6f">  101</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a28adc53a7e4cbaf520565cae91174c6f">OutofcoreOctreeBaseMetadata</a> ();</div>
<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a9c04dbf300484c30bfd0f628602dd0a0">  106</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a9c04dbf300484c30bfd0f628602dd0a0">OutofcoreOctreeBaseMetadata</a> (<span class="keyword">const</span> boost::filesystem::path&amp; path_arg);</div>
<div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#ad02f8c6d64375eebb5819129fd1ad1ac">  108</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#ad02f8c6d64375eebb5819129fd1ad1ac">~OutofcoreOctreeBaseMetadata</a> ();</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160; </div>
<div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a2b1450ec9f079ecdb349cfc14b3f301b">  111</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a2b1450ec9f079ecdb349cfc14b3f301b">OutofcoreOctreeBaseMetadata</a> (<span class="keyword">const</span> <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html">OutofcoreOctreeBaseMetadata</a>&amp; orig);</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160; </div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;        <span class="keywordtype">int</span> </div>
<div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#aafde81a365924253d68f2b94c7a65687">  115</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#aafde81a365924253d68f2b94c7a65687">getOutofcoreVersion</a> () <span class="keyword">const</span>;</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;        <span class="keywordtype">void</span> </div>
<div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a67bbf76e2bc3172eb95be52edf997859">  118</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a67bbf76e2bc3172eb95be52edf997859">setOutofcoreVersion</a> (<span class="keyword">const</span> <span class="keywordtype">int</span> version);</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160; </div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;        boost::filesystem::path </div>
<div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#aafc5d5960e0eaf41cc5efdb9858725fc">  122</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#aafc5d5960e0eaf41cc5efdb9858725fc">getMetadataFilename</a> () <span class="keyword">const</span>;</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;        <span class="keywordtype">void</span> </div>
<div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a6bdd18c81ef27a050ec9ce590256c4f0">  125</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a6bdd18c81ef27a050ec9ce590256c4f0">setMetadataFilename</a> (<span class="keyword">const</span> boost::filesystem::path&amp; path_to_metadata);</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;                </div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span> </div>
<div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a51299fa0b80964d817222c8d9355e29e">  129</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a51299fa0b80964d817222c8d9355e29e">serializeMetadataToDisk</a> ();</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160; </div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a883a41412e351d9c8fab1e92244d734c">  133</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a883a41412e351d9c8fab1e92244d734c">loadMetadataFromDisk</a> ();</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">int</span></div>
<div class="line"><a name="l00137"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a710690259ff5e99b486b17b595bb7b56">  137</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a710690259ff5e99b486b17b595bb7b56">loadMetadataFromDisk</a> (<span class="keyword">const</span> boost::filesystem::path&amp; path_to_metadata);</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160; </div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;        <span class="keyword">virtual</span> std::string</div>
<div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#ab1a6db85970c2c633a713deced6049f4">  141</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#ab1a6db85970c2c633a713deced6049f4">getOctreeName</a> ();</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00144"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a465bcee16890aceb287eb601b2943636">  144</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a465bcee16890aceb287eb601b2943636">setOctreeName</a> (<span class="keyword">const</span> std::string&amp; name_arg);</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160; </div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;        <span class="keyword">virtual</span> std::string</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;        getPointType ();</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a4dd9c1669d0c9d80bb0d2496bbabdab1">  150</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a4dd9c1669d0c9d80bb0d2496bbabdab1">setPointType</a> (<span class="keyword">const</span> std::string&amp; point_type_arg);</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160; </div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;        <span class="keyword">virtual</span> std::vector&lt;boost::uint64_t&gt;&amp;</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;        getLODPoints ();</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;        <span class="keyword">virtual</span> std::vector&lt;boost::uint64_t&gt;</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;        getLODPoints () <span class="keyword">const</span>;</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;        <span class="keyword">virtual</span> boost::uint64_t</div>
<div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a7a9ce6a603994c5dcca467aa158e7ebf">  158</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a7a9ce6a603994c5dcca467aa158e7ebf">getLODPoints</a> (<span class="keyword">const</span> boost::uint64_t&amp; depth_index) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;        </div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a77dd03a7ef6e6d16208018caac1c1419">  162</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a77dd03a7ef6e6d16208018caac1c1419">setLODPoints</a> (<span class="keyword">const</span> boost::uint64_t&amp; depth);</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00165"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a698e7a9a64b56c13a3cdb027fef24ac3">  165</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a698e7a9a64b56c13a3cdb027fef24ac3">setLODPoints</a> (std::vector&lt;boost::uint64_t&gt;&amp; lod_points_arg);</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160; </div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00173"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a87fdd13c43e195ed45aa4670998f3bab">  173</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a87fdd13c43e195ed45aa4670998f3bab">setLODPoints</a> (<span class="keyword">const</span> boost::uint64_t&amp; lod_index_arg, <span class="keyword">const</span> boost::uint64_t&amp; num_points_arg, <span class="keyword">const</span> <span class="keywordtype">bool</span> increment=<span class="keyword">true</span>);</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;        </div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00177"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a9f989754ac36b9f1735b7b6e680e60e9">  177</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a9f989754ac36b9f1735b7b6e680e60e9">setCoordinateSystem</a> (<span class="keyword">const</span> std::string&amp; coordinate_system);</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;        <span class="keyword">virtual</span> std::string</div>
<div class="line"><a name="l00180"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a20e86a75bc71ca77d775c6aceaa1e93b">  180</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a20e86a75bc71ca77d775c6aceaa1e93b">getCoordinateSystem</a> () <span class="keyword">const</span>;</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160; </div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a30c36a1546d0f4f14e8ec5d1d85c1c98">  184</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a30c36a1546d0f4f14e8ec5d1d85c1c98">setDepth</a> (<span class="keyword">const</span> boost::uint64_t&amp; depth_arg);</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;        <span class="keyword">virtual</span> boost::uint64_t</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;        getDepth () <span class="keyword">const</span>;</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160; </div>
<div class="line"><a name="l00189"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#af0a64ad7d018d38ced11454d751c264c">  189</a></span>&#160;        <span class="keyword">friend</span> std::ostream&amp; </div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;        operator&lt;&lt;(std::ostream&amp; os, <span class="keyword">const</span> <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html">OutofcoreOctreeBaseMetadata</a>&amp; metadata_arg);</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160; </div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;      <span class="keyword">protected</span>:</div>
<div class="line"><a name="l00194"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a6fd105d68f98a49e9174469bb0aed739">  194</a></span>&#160;        boost::filesystem::path <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a6fd105d68f98a49e9174469bb0aed739">metadata_filename_</a>;</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160; </div>
<div class="line"><a name="l00197"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a26140e727b75b854238f1985ddea3196">  197</a></span>&#160;        <span class="keywordtype">int</span> <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a26140e727b75b854238f1985ddea3196">outofcore_version_</a>;</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160; </div>
<div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a89a4c5ef740335079ff82145c8adbe8c">  200</a></span>&#160;        std::string <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a89a4c5ef740335079ff82145c8adbe8c">coordinate_system_</a>;</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160; </div>
<div class="line"><a name="l00203"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#ad5934b50899daedeb463592f801c4a93">  203</a></span>&#160;        std::string <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#ad5934b50899daedeb463592f801c4a93">tree_name_</a>;</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160; </div>
<div class="line"><a name="l00208"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a8bfa2ee56e6250bfb274c07f7ef8a423">  208</a></span>&#160;        std::string <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a8bfa2ee56e6250bfb274c07f7ef8a423">point_type_</a>;</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;        </div>
<div class="line"><a name="l00211"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a6612a8acad842a7d5c5b06d176ebfb8a">  211</a></span>&#160;        boost::uint64_t <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a6612a8acad842a7d5c5b06d176ebfb8a">levels_of_depth_</a>;</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;        </div>
<div class="line"><a name="l00214"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a055cef92e11c053d1aa27c3744aa8841">  214</a></span>&#160;        std::vector&lt;boost::uint64_t&gt; <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a055cef92e11c053d1aa27c3744aa8841">LOD_num_points_</a>;</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160; </div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00218"></a><span class="lineno"><a class="line" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#ad8323b6222980b85cc2aa5ccb276722c">  218</a></span>&#160;        <a class="code" href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#ad8323b6222980b85cc2aa5ccb276722c">writeMetadataString</a> (std::vector&lt;char&gt;&amp; buf);</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    };</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;  }<span class="comment">//namespace outofcore</span></div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;}<span class="comment">//namespace pcl</span></div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;  </div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;<span class="preprocessor">#endif </span><span class="comment">// PCL_OUTOFCORE_OCTREE_BASE_METADATA_H_</span></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_abstract_metadata_html"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_abstract_metadata.html">pcl::outofcore::OutofcoreAbstractMetadata</a></div><div class="ttdef"><b>Definition:</b> metadata.h:61</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html">pcl::outofcore::OutofcoreOctreeBaseMetadata</a></div><div class="ttdoc">Encapsulated class to read JSON metadata into memory, and write the JSON metadata associated with the...</div><div class="ttdef"><b>Definition:</b> outofcore_base_data.h:98</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a055cef92e11c053d1aa27c3744aa8841"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a055cef92e11c053d1aa27c3744aa8841">pcl::outofcore::OutofcoreOctreeBaseMetadata::LOD_num_points_</a></div><div class="ttdeci">std::vector&lt; boost::uint64_t &gt; LOD_num_points_</div><div class="ttdoc">Vector of number of points at each LOD. For a tree with no LOD, all fields will be zero except for th...</div><div class="ttdef"><b>Definition:</b> outofcore_base_data.h:214</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a20e86a75bc71ca77d775c6aceaa1e93b"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a20e86a75bc71ca77d775c6aceaa1e93b">pcl::outofcore::OutofcoreOctreeBaseMetadata::getCoordinateSystem</a></div><div class="ttdeci">virtual std::string getCoordinateSystem() const</div><div class="ttdoc">Get metadata information about the coordinate system</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a26140e727b75b854238f1985ddea3196"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a26140e727b75b854238f1985ddea3196">pcl::outofcore::OutofcoreOctreeBaseMetadata::outofcore_version_</a></div><div class="ttdeci">int outofcore_version_</div><div class="ttdoc">Outofcore library version identifier; maps to JSON &quot;version&quot;:int</div><div class="ttdef"><b>Definition:</b> outofcore_base_data.h:197</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a28adc53a7e4cbaf520565cae91174c6f"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a28adc53a7e4cbaf520565cae91174c6f">pcl::outofcore::OutofcoreOctreeBaseMetadata::OutofcoreOctreeBaseMetadata</a></div><div class="ttdeci">OutofcoreOctreeBaseMetadata()</div><div class="ttdoc">Empty constructor</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a2b1450ec9f079ecdb349cfc14b3f301b"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a2b1450ec9f079ecdb349cfc14b3f301b">pcl::outofcore::OutofcoreOctreeBaseMetadata::OutofcoreOctreeBaseMetadata</a></div><div class="ttdeci">OutofcoreOctreeBaseMetadata(const OutofcoreOctreeBaseMetadata &amp;orig)</div><div class="ttdoc">Copy constructor</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a30c36a1546d0f4f14e8ec5d1d85c1c98"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a30c36a1546d0f4f14e8ec5d1d85c1c98">pcl::outofcore::OutofcoreOctreeBaseMetadata::setDepth</a></div><div class="ttdeci">virtual void setDepth(const boost::uint64_t &amp;depth_arg)</div><div class="ttdoc">Set the depth of the tree corresponding to JSON &quot;lod:number&quot;. This should always be equal to LOD_num_...</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a465bcee16890aceb287eb601b2943636"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a465bcee16890aceb287eb601b2943636">pcl::outofcore::OutofcoreOctreeBaseMetadata::setOctreeName</a></div><div class="ttdeci">virtual void setOctreeName(const std::string &amp;name_arg)</div><div class="ttdoc">Sets the name of the tree</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a4dd9c1669d0c9d80bb0d2496bbabdab1"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a4dd9c1669d0c9d80bb0d2496bbabdab1">pcl::outofcore::OutofcoreOctreeBaseMetadata::setPointType</a></div><div class="ttdeci">virtual void setPointType(const std::string &amp;point_type_arg)</div><div class="ttdoc">Sets a single string identifying the point type of this tree</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a51299fa0b80964d817222c8d9355e29e"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a51299fa0b80964d817222c8d9355e29e">pcl::outofcore::OutofcoreOctreeBaseMetadata::serializeMetadataToDisk</a></div><div class="ttdeci">virtual void serializeMetadataToDisk()</div><div class="ttdoc">Writes the data to a JSON file located at metadata_filename_</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a6612a8acad842a7d5c5b06d176ebfb8a"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a6612a8acad842a7d5c5b06d176ebfb8a">pcl::outofcore::OutofcoreOctreeBaseMetadata::levels_of_depth_</a></div><div class="ttdeci">boost::uint64_t levels_of_depth_</div><div class="ttdoc">Depth of the tree (which is the number of levels of depth); maps to JSON &quot;lod&quot;:int</div><div class="ttdef"><b>Definition:</b> outofcore_base_data.h:211</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a67bbf76e2bc3172eb95be52edf997859"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a67bbf76e2bc3172eb95be52edf997859">pcl::outofcore::OutofcoreOctreeBaseMetadata::setOutofcoreVersion</a></div><div class="ttdeci">void setOutofcoreVersion(const int version)</div><div class="ttdoc">Set the outofcore version stored in the &quot;version&quot; field of the JSON object</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a698e7a9a64b56c13a3cdb027fef24ac3"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a698e7a9a64b56c13a3cdb027fef24ac3">pcl::outofcore::OutofcoreOctreeBaseMetadata::setLODPoints</a></div><div class="ttdeci">virtual void setLODPoints(std::vector&lt; boost::uint64_t &gt; &amp;lod_points_arg)</div><div class="ttdoc">Copy a vector of LOD points into this metadata (dangerous!)</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a6bdd18c81ef27a050ec9ce590256c4f0"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a6bdd18c81ef27a050ec9ce590256c4f0">pcl::outofcore::OutofcoreOctreeBaseMetadata::setMetadataFilename</a></div><div class="ttdeci">void setMetadataFilename(const boost::filesystem::path &amp;path_to_metadata)</div><div class="ttdoc">Sets the name of the JSON file</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a6fd105d68f98a49e9174469bb0aed739"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a6fd105d68f98a49e9174469bb0aed739">pcl::outofcore::OutofcoreOctreeBaseMetadata::metadata_filename_</a></div><div class="ttdeci">boost::filesystem::path metadata_filename_</div><div class="ttdoc">Metadata (JSON) file pathname (octree extension JSON file)</div><div class="ttdef"><b>Definition:</b> outofcore_base_data.h:194</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a710690259ff5e99b486b17b595bb7b56"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a710690259ff5e99b486b17b595bb7b56">pcl::outofcore::OutofcoreOctreeBaseMetadata::loadMetadataFromDisk</a></div><div class="ttdeci">virtual int loadMetadataFromDisk(const boost::filesystem::path &amp;path_to_metadata)</div><div class="ttdoc">Loads the data from a JSON file located at metadata_filename_</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a77dd03a7ef6e6d16208018caac1c1419"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a77dd03a7ef6e6d16208018caac1c1419">pcl::outofcore::OutofcoreOctreeBaseMetadata::setLODPoints</a></div><div class="ttdeci">virtual void setLODPoints(const boost::uint64_t &amp;depth)</div><div class="ttdoc">Initialize the LOD vector with points all 0</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a7a9ce6a603994c5dcca467aa158e7ebf"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a7a9ce6a603994c5dcca467aa158e7ebf">pcl::outofcore::OutofcoreOctreeBaseMetadata::getLODPoints</a></div><div class="ttdeci">virtual boost::uint64_t getLODPoints(const boost::uint64_t &amp;depth_index) const</div><div class="ttdoc">Get the number of points at the given depth</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a87fdd13c43e195ed45aa4670998f3bab"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a87fdd13c43e195ed45aa4670998f3bab">pcl::outofcore::OutofcoreOctreeBaseMetadata::setLODPoints</a></div><div class="ttdeci">virtual void setLODPoints(const boost::uint64_t &amp;lod_index_arg, const boost::uint64_t &amp;num_points_arg, const bool increment=true)</div><div class="ttdoc">Set the number of points at lod_index_arg manually</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a883a41412e351d9c8fab1e92244d734c"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a883a41412e351d9c8fab1e92244d734c">pcl::outofcore::OutofcoreOctreeBaseMetadata::loadMetadataFromDisk</a></div><div class="ttdeci">virtual int loadMetadataFromDisk()</div><div class="ttdoc">Loads the data from a JSON file located at metadata_filename_</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a89a4c5ef740335079ff82145c8adbe8c"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a89a4c5ef740335079ff82145c8adbe8c">pcl::outofcore::OutofcoreOctreeBaseMetadata::coordinate_system_</a></div><div class="ttdeci">std::string coordinate_system_</div><div class="ttdoc">Coordinate system; maps to JSON &quot;coord_sys&quot;:string</div><div class="ttdef"><b>Definition:</b> outofcore_base_data.h:200</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a8bfa2ee56e6250bfb274c07f7ef8a423"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a8bfa2ee56e6250bfb274c07f7ef8a423">pcl::outofcore::OutofcoreOctreeBaseMetadata::point_type_</a></div><div class="ttdeci">std::string point_type_</div><div class="ttdoc">Delineates the point types of the field; maps to JSON &quot;pointtype&quot;:string:</div><div class="ttdef"><b>Definition:</b> outofcore_base_data.h:208</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a9c04dbf300484c30bfd0f628602dd0a0"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a9c04dbf300484c30bfd0f628602dd0a0">pcl::outofcore::OutofcoreOctreeBaseMetadata::OutofcoreOctreeBaseMetadata</a></div><div class="ttdeci">OutofcoreOctreeBaseMetadata(const boost::filesystem::path &amp;path_arg)</div><div class="ttdoc">Load metadata from disk</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_a9f989754ac36b9f1735b7b6e680e60e9"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#a9f989754ac36b9f1735b7b6e680e60e9">pcl::outofcore::OutofcoreOctreeBaseMetadata::setCoordinateSystem</a></div><div class="ttdeci">virtual void setCoordinateSystem(const std::string &amp;coordinate_system)</div><div class="ttdoc">Set information about the coordinate system</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_aafc5d5960e0eaf41cc5efdb9858725fc"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#aafc5d5960e0eaf41cc5efdb9858725fc">pcl::outofcore::OutofcoreOctreeBaseMetadata::getMetadataFilename</a></div><div class="ttdeci">boost::filesystem::path getMetadataFilename() const</div><div class="ttdoc">Gets the name of the JSON file</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_aafde81a365924253d68f2b94c7a65687"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#aafde81a365924253d68f2b94c7a65687">pcl::outofcore::OutofcoreOctreeBaseMetadata::getOutofcoreVersion</a></div><div class="ttdeci">int getOutofcoreVersion() const</div><div class="ttdoc">et the outofcore version read from the &quot;version&quot; field of the JSON object</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_ab1a6db85970c2c633a713deced6049f4"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#ab1a6db85970c2c633a713deced6049f4">pcl::outofcore::OutofcoreOctreeBaseMetadata::getOctreeName</a></div><div class="ttdeci">virtual std::string getOctreeName()</div><div class="ttdoc">Returns the name of the tree; this is not the same as the filename</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_ad02f8c6d64375eebb5819129fd1ad1ac"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#ad02f8c6d64375eebb5819129fd1ad1ac">pcl::outofcore::OutofcoreOctreeBaseMetadata::~OutofcoreOctreeBaseMetadata</a></div><div class="ttdeci">~OutofcoreOctreeBaseMetadata()</div><div class="ttdoc">Default destructor</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_ad5934b50899daedeb463592f801c4a93"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#ad5934b50899daedeb463592f801c4a93">pcl::outofcore::OutofcoreOctreeBaseMetadata::tree_name_</a></div><div class="ttdeci">std::string tree_name_</div><div class="ttdoc">Name of the tree (which could be used, for example, as the name of a layer); maps to JSON &quot;name&quot;:stri...</div><div class="ttdef"><b>Definition:</b> outofcore_base_data.h:203</div></div>
<div class="ttc" id="aclasspcl_1_1outofcore_1_1_outofcore_octree_base_metadata_html_ad8323b6222980b85cc2aa5ccb276722c"><div class="ttname"><a href="classpcl_1_1outofcore_1_1_outofcore_octree_base_metadata.html#ad8323b6222980b85cc2aa5ccb276722c">pcl::outofcore::OutofcoreOctreeBaseMetadata::writeMetadataString</a></div><div class="ttdeci">virtual void writeMetadataString(std::vector&lt; char &gt; &amp;buf)</div><div class="ttdoc">Writes the JSON metadata to a string</div></div>
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